Practice model for a tracheostomy



FIG. 1 is a perspective view of a practice model for a tracheostomy,showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side elevationalview being identical thereto;

FIG. 3 is a front elevational view thereof, the rear elevational viewbeing identical thereto; and,

FIG. 4 is an end elevational view thereof, the opposite end elevationalview being identical thereto.

The ornamental design for a practice model for a tracheostomy, as shown.